Tire Size Guide

315/30R18 Tires

7 tires availableFrom $365$511 per tire

315

Width (mm)

30

Aspect Ratio

18"

Rim Diameter

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All 315/30R18 Tires

The Azenis RT615K+ is perfect for drivers focused on achieving excellent dry grip and handling performance without breaking the bank. However, its wet grip limitations mean it's not the best choice for areas with frequent rain.

Treadwear 200Traction A
Nitto NT01performance

The Nitto NT01 is an excellent choice for track enthusiasts seeking maximum dry grip and handling precision. However, its poor wet grip performance and lack of a treadwear warranty limit its appeal for everyday use, especially in wet climates.

The Azenis RT660 excels in dry grip and handling, making it a top choice for enthusiasts who value performance. However, its wet grip and comfort levels might not satisfy those seeking a more versatile daily driver tire.

Treadwear 200Traction A

The Pilot Sport PS2 is ideal for drivers who want high levels of dry and wet grip along with responsive handling. However, its lower treadwear warranty might deter those seeking longer-lasting performance tires.

20,000mi warrantyTreadwear 220Traction AA

FAQ

What does 315/30R18 mean?
315/30R18 breaks down as follows: 315mm is the tire's section width (the widest point), 30 is the aspect ratio (sidewall height as a percentage of width), R means radial construction, and 18 is the wheel diameter in inches.
What vehicles use 315/30R18 tires?
315/30R18 is a standard tire size found on many trucks, SUVs, and crossovers. Use our vehicle search to confirm your exact fitment.
How much do 315/30R18 tires cost?
315/30R18 tires range from $365 to $511 per tire. Budget brands start under $370, while premium options can exceed $500. Compare options above for the best price for your needs.

315/30R18 Research Guides

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